<template>
    <div class="icons" >
        <swiper :options="swiperOption">
             <swiper-slide v-for="(page,index) of pages" :key="index">
            <div class="icon" v-for="item of page" :key="item.id">
                <div class="icon-img">
                <img class="icon-img-content" :src="item.imgUrl">
                <p class="icon-desc">{{item.title}}</p>
                </div>
            </div>
            </swiper-slide>
            </swiper>
    </div>

</template>
<script>
export default {
  name: 'HomeIcons',
  props: {
    list: Array
  },
  data () {
    return {
      swiperOption: {
        autoplay: false
      }

    }
  },
  computed: {
    pages () {
      const page = []
      for (let i in this.list) {
        const k = Math.floor(i / 8)
        if (!page[k]) {
          page[k] = []
        }
        page[k].push(this.list[i])
      }
      return page
    }
  }
}
</script>

 <style lang="stylus" scoped>
  @import '~@/assets/styles/varibles.styl'
   @import '~@/assets/styles/mixins.styl'
        .icons >>> .swiper-container
            height 0
            padding-bottom 50%
 .icons
  margin-top .1rem
  .icon
      position relative
      float left
      width 25%
      height 0
      padding-bottom 25%
      .icon-img
          position absolute
          top 0
          left 0
          right 0
          bottom .44rem
          box-sizing
          padding .1rem
          .icon-img-content
              display block
              margin  0 auto
              height 100%
          .icon-desc
              position absolute
              left 0
              right 0
              height  .44rem
              line-height .44rem
              text-align center
              color $ darkTextColor
              ellipsis()

 </style>
